RT Journal Article T1 Emplazamiento de sills y diques del Pérmico superior en el Macizo de Cinco Villas (Pirineo Navarro) T1 Upper Permian emplacement of sills and dykes, in the Cinco Villas Massif (Navarra, Western Pyrenees) A1 Lasheras Adot, E. A1 Lago San José, Marceliano A1 García Bellés, J. A1 Arranz, Enrique AB The emplacement of basaltic sills and dykes outcropping in the Cinco Villas Massif (Western Pyrenees), northwards of the North-pyrenean fault, was controled by the hercynian main-phase cleavage (dykes) and by the orientation of three small half-graben permian basins (sills), unconformably overlain by the Buntsandstein conglomerates. Both types of magmatism are cogenetic and coeval PB Sociedad Geológica de España YR 1998 FD 1998 LK http://hdl.handle.net/10272/10170 UL http://hdl.handle.net/10272/10170 LA spa DS Repositorio Institucional de la Universidad de Huelva RD 31 may 2026